2940652850

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 5517504000

約数和(自身を除く): 2576851150

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 479, 617, 958, 995, 1234, 1990, 2395, 3085, 4790, 4975, 6170, 9950, 11975, 15425, 23950, 30850, 95321, 122783, 190642, 245566, 295543, 476605, 591086, 613915, 953210, 1227830, 1477715, 2383025, 2955430, 3069575, 4766050, 6139150, 7388575, 14777150, 58813057, 117626114, 294065285, 588130570, 1470326425, 2940652850]

約数ペア:

[(1, 2940652850), (2, 1470326425), (5, 588130570), (10, 294065285), (25, 117626114), (50, 58813057), (199, 14777150), (398, 7388575), (479, 6139150), (617, 4766050), (958, 3069575), (995, 2955430), (1234, 2383025), (1990, 1477715), (2395, 1227830), (3085, 953210), (4790, 613915), (4975, 591086), (6170, 476605), (9950, 295543), (11975, 245566), (15425, 190642), (23950, 122783), (30850, 95321)]